CN201579612U - Sliding-block-type fastening device - Google Patents
Sliding-block-type fastening device Download PDFInfo
- Publication number
- CN201579612U CN201579612U CN2009202575525U CN200920257552U CN201579612U CN 201579612 U CN201579612 U CN 201579612U CN 2009202575525 U CN2009202575525 U CN 2009202575525U CN 200920257552 U CN200920257552 U CN 200920257552U CN 201579612 U CN201579612 U CN 201579612U
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- Prior art keywords
- plane
- slide block
- block
- locked
- cushion
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- Expired - Fee Related
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Abstract
The utility model discloses a sliding-block-type fastening device, which is used for being installed on a machine tool, and comprises two cushion blocks and at least one sliding block, wherein each cushion block is provided with a first inclined surface, and the two cushion blocks are locked on the machine tool through locking parts; and the sliding block is provided with an inclined surface with consistent slope with the first inclined surface and is locked on the cushion block by locking parts in a way that the inclined surface is jointed with the first inclined surface. The utility model is suitable for general-purpose machine tools, planning and milling machines, turning-milling complex machine tools, NC lathes, NC milling machines and machining centers, and has the advantages of convenient installation, adjustment and use, flexible, fast and accurate adjustment, low production cost and the like, and can automatically straighten workpieses when clamping.
Description
Technical field
The utility model relates to mechanical industry field, specifically is mounted in a kind of slide block type fastener that is used for the clamping object on the lathe.
Background technology
As everyone knows, planing and milling work in the existing machine industry, particularly on milling machine during some workpiece of milling, owing to directly over workpiece, compress the feeding that can have influence on milling cutter, therefore to requiring to determine the workpiece on machining center plane, generally adopt flat-nose pliers or location-plate increased pressure board to come together to realize location and clamping work; To requiring the processing work of speciality, must try to set up the position and clamp, its deficiency is time-consuming, waste equipment, strengthens production cost; To requiring short and small workpiece, can adopt dividing head and toply finish its location and clamp, planing and milling work for long rotary work piece, the sole mass distortion of workpiece and the cutting force distortion that processing produces, usually adopt and add cushion block or use the hand adjustment jack to support, adopt dividing head and toply finish its location and clamp, its deficiency is that machining accuracy is difficult to keep, time-consuming, waste equipment, be not easy to the raising of modern Digit Control Machine Tool working (machining) efficiency, strengthens production cost.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and installation, adjustment, easy to use are provided, and is convenient to a kind of slide block type fastener that modern Digit Control Machine Tool uses.
The utility model can reach by following measure:
A kind of slide block type fastener is used to be installed in lathe, and it comprises: two cushion blocks, and it has first inclined-plane, and these two cushion blocks are locked on the above-mentioned lathe by locking part; At least one slide block, it has the inclined-plane consistent with the gradient on above-mentioned first inclined-plane, and its mode that fits by the inclined-plane and first inclined-plane adopts locking part to be locked on the described cushion block.
More excellent, above-mentioned slide block is two, described two cushion blocks adopt locking part to be locked on the lathe in the relative mode in first inclined-plane.
More excellent, the opposite flank on first inclined-plane of one of them cushion block is second inclined-plane with constant slope, described two cushion blocks adopt locking part to be locked on the lathe in the opposing mode in first inclined-plane.
More excellent, also be provided with block between the described cushion block.
More excellent, described locking part is T shape double-screw bolt or nut.
The utility model is applicable to general special purpose machine tool, planing, milling machine, complex milling machine tool, numerically controlled lathe, CNC milling machine, machining center, have installation, adjustment, easy to use, reconcile flexibly, fast, accurately, but when clamping advantages such as also automatic aligning workpiece and production cost be low.
Description of drawings
Fig. 1 is the structural representation of a preferred embodiment of the utility model.
Fig. 2 is the structural representation of another preferred embodiment of the utility model.
Fig. 3 is the structural representation of the 3rd preferred embodiment of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described:
See also Fig. 1, this slide block type fastener is used to be installed in lathe, and it comprises: two cushion blocks 11 and 12, it has first inclined- plane 111 and 121, and these two cushion blocks 11 are locked in lathe on (figure do not show) by nut 4 in first inclined-plane 111 mode relative with 121 with 12; Two slide blocks 13 and 14, it has the consistent inclined- plane 131 and 141 of the gradient with above-mentioned first inclined- plane 111 and 121, and slide block 13 and 14 adopts T shape double-screw bolt 3 to be locked on described cushion block 11 and 12 by inclined- plane 131 and 141 and first inclined- plane 111 and 121 modes that fit respectively.The workpiece 2 that to process earlier is positioned between described slide block 13 and 14, alternately tightens described T shape double-screw bolt 3 then respectively, so that described slide block 13 and 14 is along described first inclined- plane 111 and 121 downslides, until workpiece 2 is clamped from two sides.
See also Fig. 2, this slide block type fastener is used to be installed in lathe, and it comprises: two cushion blocks 11 and 12, and it has first inclined- plane 111 and 121, and these two cushion blocks 11 are locked on the lathe in first inclined-plane 111 mode relative with 121 by nut 4 with 12; Two slide blocks 13 and 14, it has the consistent inclined- plane 131 and 141 of the gradient with above-mentioned first inclined- plane 111 and 121, and slide block 13 and 14 adopts T shape double-screw bolt 3 to be locked on described cushion block 11 and 12 by inclined- plane 131 and 141 and first inclined- plane 111 and 121 modes that fit respectively; And be arranged at two blocks 5 between described cushion block 11 and 12.The workpiece 2 that to process earlier is positioned between two described blocks 5, alternately tightens described T shape double-screw bolt 3 then respectively, so that described slide block 13 and 14 is along described first inclined- plane 111 and 121 downslides, until workpiece 2 is clamped from two sides.
See also Fig. 3, this slide block type fastener, be used to be installed in lathe, it comprises: two cushion blocks 11 and 12, it all has first inclined- plane 111 and 121, these two cushion blocks 11 and 12 are locked on the above-mentioned lathe by nut 4, and the opposite flank on first inclined-plane 111 of one of them cushion block 11 is second inclined-plane 112 with constant slope, and these two cushion blocks 11 and 12 are locked on the lathe with first inclined- plane 111 and 121 opposing modes by nut 4; Slide block 14, it has the inclined-plane consistent with the gradient on above-mentioned first inclined-plane 121 141, and the mode that slide block 14 fits by the inclined-plane 141 and first inclined-plane 121 adopts T shape double-screw bolt 3 to be locked on the described cushion block 12; And be arranged at block 5 between described cushion block 11 and the described slide block 14.The workpiece 2 that to process earlier is positioned between described block 5 and the described cushion block 11, tightens described T shape double-screw bolt 3 then, so that described slide block 14 is along described first inclined-plane, 121 downslides, until workpiece 2 is clamped from two sides.
Claims (5)
1. a slide block type fastener is used to be installed in lathe, it is characterized in that, comprising:
Two cushion blocks, it has first inclined-plane, and these two cushion blocks are locked on the above-mentioned lathe by locking part;
At least one slide block, it has the inclined-plane consistent with the gradient on above-mentioned first inclined-plane, and its mode that fits by the inclined-plane and first inclined-plane adopts locking part to be locked on the described cushion block.
2. slide block type fastener according to claim 1 is characterized in that, above-mentioned slide block is two, and described two cushion blocks adopt locking part to be locked on the lathe in the relative mode in first inclined-plane.
3. slide block type fastener according to claim 1, it is characterized in that, the opposite flank on first inclined-plane of one of them cushion block is second inclined-plane with constant slope, and described two cushion blocks adopt locking part to be locked on the lathe in the opposing mode in first inclined-plane.
4. according to any described slide block type fastener of claim 1-3, it is characterized in that, also be provided with block between the described cushion block.
5. according to any described slide block type fastener of claim 1-3, it is characterized in that described locking part is T shape double-screw bolt or nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202575525U CN201579612U (en) | 2009-11-09 | 2009-11-09 | Sliding-block-type fastening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202575525U CN201579612U (en) | 2009-11-09 | 2009-11-09 | Sliding-block-type fastening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201579612U true CN201579612U (en) | 2010-09-15 |
Family
ID=42721606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202575525U Expired - Fee Related CN201579612U (en) | 2009-11-09 | 2009-11-09 | Sliding-block-type fastening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201579612U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112191963A (en) * | 2020-10-12 | 2021-01-08 | 贵州航天电子科技有限公司 | Sheet part machining method |
-
2009
- 2009-11-09 CN CN2009202575525U patent/CN201579612U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112191963A (en) * | 2020-10-12 | 2021-01-08 | 贵州航天电子科技有限公司 | Sheet part machining method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20141109 |
|
| EXPY | Termination of patent right or utility model |